“My tour mate and friend Camila Cabello meant to be here tonight, she wanted to be here for you but she got sick,” Taylor said in footage from the show caught by fans below. “It happens to everybody. I was thinking it might cheer her up if I were to get all 56,000 of you to scream ‘get well soon Camila.'”

And so, they did. Damn.

Cabello, who performed at the 2018 Billboard Music Awards, explained on May 21 on how her night proceeded to take an unfortunate turn.

“So yesterday after my performance at the billboards, I was feeling really sick and ended up in the hospital to get checked out,” she wrote. “They ran a lot of tests and everything is fine, but the diagnosis was basically dehydration and I also have a low grade fever — the doctors have told me I really have to get rest otherwise I won’t get better — so unfortunately I won’t be able to perform my set during the Reputation tour in Seattle tomorrow.”

"I'm so sorry to let you guys down and I promise I will make it up as soon as I can!" she added.